{"result_count":1,"results":[{"addresses":[{"address_1":"10100 SE SUNNYSIDE RD","address_purpose":"LOCATION","address_type":"DOM","city":"CLACKAMAS","country_code":"US","country_name":"United States","postal_code":"970158970","state":"OR","telephone_number":"800-813-2000"},{"address_1":"500 NE MULTNOMAH ST STE 100","address_purpose":"MAILING","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","postal_code":"972322031","state":"OR","telephone_number":"800-813-2000"}],"basic":{"certification_date":"2025-07-10","credential":"M.D.","enumeration_date":"2015-05-13","first_name":"JENNIFER","last_name":"MATTSON","last_updated":"2025-07-10","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1431546042000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1752162599000","number":"1023496700","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"MD476196","primary":true,"state":"PA","taxonomy_group":""}]}]}